Intangible assets and goodwill - Sensitivity analyses (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Discount rate
Intangible assets and goodwill
Percentage of reasonably possible increase in unobservable input, assets	1.00%
Percentage of reasonably possible decrease in unobservable input, assets	1.00%
Discount rate \| Decrease by 1%
Intangible assets and goodwill
Percentage of reasonably possible decrease in unobservable input, assets	1.00%
Discount rate \| Increase by 1%
Intangible assets and goodwill
Percentage of reasonably possible increase in unobservable input, assets	1.00%
EBITDA margin
Intangible assets and goodwill
Percentage of reasonably possible decrease in unobservable input, assets	2.00%
EBITDA margin \| EBTIDA Margin Decrease by 2%
Intangible assets and goodwill
Percentage of reasonably possible decrease in unobservable input, assets	2.00%
Terminal value growth
Intangible assets and goodwill
Percentage of reasonably possible increase in unobservable input, assets	0.00%
Terminal value growth \| Decrease by 1%
Intangible assets and goodwill
Percentage of reasonably possible decrease in unobservable input, assets	0.00%
CGU United States \| Discount rate \| Increase by 1%
Intangible assets and goodwill
Recoverable amount less carrying value	$ (5,147)
CGU United States \| EBITDA margin \| EBTIDA Margin Decrease by 2%
Intangible assets and goodwill
Recoverable amount less carrying value	(14,041)
CGU United States \| Terminal value growth \| Decrease by 1%
Intangible assets and goodwill
Recoverable amount less carrying value	(4,511)
CGU United States \| Discount rate and EBITDA margin, measurement input \| Decrease pre-tax discount rate by 1% and decrease sustainable EBITDA margin by 2%
Intangible assets and goodwill
Recoverable amount less carrying value	$ (9,765)

The amount by which a cash-generating unit's (group of units') recoverable amount exceeds its carrying amount. [Refer: Carrying amount [member]; Cash-generating units [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2023-01-01
-Paragraph 134
-Subparagraph f
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_f_i&doctype=Standard
-URIDate 2023-03-23

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2023-01-01
-Paragraph 135
-Subparagraph e
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_135_e_i&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 13
-IssueDate 2023-01-01
-Paragraph 93
-Subparagraph h
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2023-en-r&anchor=para_93_h_ii&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of assets.

+ References

+ Details

Name:	ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	ifrs-full_UnobservableInputsAxis=ifrs-full_DiscountRateMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=srad_DecreaseBy1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=srad_IncreaseBy1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_UnobservableInputsAxis=ifrs-full_FinancialForecastOfProfitOrLossForCashgeneratingUnitMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=srad_EbtidaMarginDecreaseBy2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_UnobservableInputsAxis=srad_TerminalValueGrowthRateMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis=srad_CguUnitedStatesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_UnobservableInputsAxis=srad_PreTaxDiscountRateAndSustainableEbitdaMarginMeasurementInputMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementScenarioAxis=srad_PreTaxDiscountRateDecreaseBy1AndEbitdaMarginDecreaseBy2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: